25 U.S.C. § 1934Section
§ 1934. “Indian” defined for certain purposes
For the purposes of sections 1932 and 1933 of this title, the term "Indian" shall include persons defined in section 1603(c) 1 of this title.
(Pub. L. 95–608, title II, §204, Nov. 8, 1978, 92 Stat. 3077.)